Results 211 to 220 of about 3,137 (254)

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

Condition for machining feasibility for a five-axis machining center

Precision Engineering, 2022
Abstract Recently, five-axis machining centers with non-orthogonal rotation axes have been developed to achieve a high stiffness and large machinable area. Although such machine tools can expand the manufacturing field, adopting not only orthogonal axes, but also non-orthogonal axes, requires generalization of conventional form-shaping theory ...
Naoki Asakawa, Naoki Wakai
exaly   +2 more sources

Precision measurement method of “cradle-type” five-axis machining center

International Journal of Advanced Manufacturing Technology, 2021
This study mainly measures the accuracy of closed impeller machining machines in aerospace. However, this machining center is different from others and belongs to a “cradle type” five-axis machining center. The measuring difficulty of cradle-type five-axis machining center is that the error accuracy of X, Y, Z, B, and C axes can meet the requirements ...
Hu Lai, Chen Yaolong
exaly   +2 more sources

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